diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 40 |
1 files changed, 25 insertions, 15 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h index 9a443013d70d..e1d894f0d654 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h @@ -30,11 +30,15 @@ /* max number of rings */ #define AMDGPU_MAX_RINGS 28 +#define AMDGPU_MAX_HWIP_RINGS 8 #define AMDGPU_MAX_GFX_RINGS 2 #define AMDGPU_MAX_COMPUTE_RINGS 8 #define AMDGPU_MAX_VCE_RINGS 3 #define AMDGPU_MAX_UVD_ENC_RINGS 2 +#define AMDGPU_RING_PRIO_DEFAULT 1 +#define AMDGPU_RING_PRIO_MAX AMDGPU_GFX_PIPE_PRIO_MAX + /* some special values for the owner field */ #define AMDGPU_FENCE_OWNER_UNDEFINED ((void *)0ul) #define AMDGPU_FENCE_OWNER_VM ((void *)1ul) @@ -47,16 +51,16 @@ #define to_amdgpu_ring(s) container_of((s), struct amdgpu_ring, sched) enum amdgpu_ring_type { - AMDGPU_RING_TYPE_GFX, - AMDGPU_RING_TYPE_COMPUTE, - AMDGPU_RING_TYPE_SDMA, - AMDGPU_RING_TYPE_UVD, - AMDGPU_RING_TYPE_VCE, - AMDGPU_RING_TYPE_KIQ, - AMDGPU_RING_TYPE_UVD_ENC, - AMDGPU_RING_TYPE_VCN_DEC, - AMDGPU_RING_TYPE_VCN_ENC, - AMDGPU_RING_TYPE_VCN_JPEG + AMDGPU_RING_TYPE_GFX = AMDGPU_HW_IP_GFX, + AMDGPU_RING_TYPE_COMPUTE = AMDGPU_HW_IP_COMPUTE, + AMDGPU_RING_TYPE_SDMA = AMDGPU_HW_IP_DMA, + AMDGPU_RING_TYPE_UVD = AMDGPU_HW_IP_UVD, + AMDGPU_RING_TYPE_VCE = AMDGPU_HW_IP_VCE, + AMDGPU_RING_TYPE_UVD_ENC = AMDGPU_HW_IP_UVD_ENC, + AMDGPU_RING_TYPE_VCN_DEC = AMDGPU_HW_IP_VCN_DEC, + AMDGPU_RING_TYPE_VCN_ENC = AMDGPU_HW_IP_VCN_ENC, + AMDGPU_RING_TYPE_VCN_JPEG = AMDGPU_HW_IP_VCN_JPEG, + AMDGPU_RING_TYPE_KIQ }; struct amdgpu_device; @@ -65,6 +69,11 @@ struct amdgpu_ib; struct amdgpu_cs_parser; struct amdgpu_job; +struct amdgpu_sched { + u32 num_scheds; + struct drm_gpu_scheduler *sched[AMDGPU_MAX_HWIP_RINGS]; +}; + /* * Fences. */ @@ -159,7 +168,8 @@ struct amdgpu_ring_funcs { void (*end_use)(struct amdgpu_ring *ring); void (*emit_switch_buffer) (struct amdgpu_ring *ring); void (*emit_cntxcntl) (struct amdgpu_ring *ring, uint32_t flags); - void (*emit_rreg)(struct amdgpu_ring *ring, uint32_t reg); + void (*emit_rreg)(struct amdgpu_ring *ring, uint32_t reg, + uint32_t reg_val_offs); void (*emit_wreg)(struct amdgpu_ring *ring, uint32_t reg, uint32_t val); void (*emit_reg_wait)(struct amdgpu_ring *ring, uint32_t reg, uint32_t val, uint32_t mask); @@ -214,12 +224,12 @@ struct amdgpu_ring { unsigned vm_inv_eng; struct dma_fence *vmid_wait; bool has_compute_vm_bug; + bool no_scheduler; atomic_t num_jobs[DRM_SCHED_PRIORITY_MAX]; struct mutex priority_mutex; /* protected by priority_mutex */ int priority; - bool has_high_prio; #if defined(CONFIG_DEBUG_FS) struct dentry *ent; @@ -241,7 +251,7 @@ struct amdgpu_ring { #define amdgpu_ring_emit_hdp_flush(r) (r)->funcs->emit_hdp_flush((r)) #define amdgpu_ring_emit_switch_buffer(r) (r)->funcs->emit_switch_buffer((r)) #define amdgpu_ring_emit_cntxcntl(r, d) (r)->funcs->emit_cntxcntl((r), (d)) -#define amdgpu_ring_emit_rreg(r, d) (r)->funcs->emit_rreg((r), (d)) +#define amdgpu_ring_emit_rreg(r, d, o) (r)->funcs->emit_rreg((r), (d), (o)) #define amdgpu_ring_emit_wreg(r, d, v) (r)->funcs->emit_wreg((r), (d), (v)) #define amdgpu_ring_emit_reg_wait(r, d, v, m) (r)->funcs->emit_reg_wait((r), (d), (v), (m)) #define amdgpu_ring_emit_reg_write_reg_wait(r, d0, d1, v, m) (r)->funcs->emit_reg_write_reg_wait((r), (d0), (d1), (v), (m)) @@ -257,8 +267,8 @@ void amdgpu_ring_generic_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib); void amdgpu_ring_commit(struct amdgpu_ring *ring); void amdgpu_ring_undo(struct amdgpu_ring *ring); int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring, - unsigned ring_size, struct amdgpu_irq_src *irq_src, - unsigned irq_type); + unsigned int ring_size, struct amdgpu_irq_src *irq_src, + unsigned int irq_type, unsigned int prio); void amdgpu_ring_fini(struct amdgpu_ring *ring); void amdgpu_ring_emit_reg_write_reg_wait_helper(struct amdgpu_ring *ring, uint32_t reg0, uint32_t val0, |